ATA185482A - PIEZOELECTRICAL, ELECTROACOUSTIC COMPONENTS - Google Patents
PIEZOELECTRICAL, ELECTROACOUSTIC COMPONENTSInfo
- Publication number
- ATA185482A ATA185482A AT0185482A AT185482A ATA185482A AT A185482 A ATA185482 A AT A185482A AT 0185482 A AT0185482 A AT 0185482A AT 185482 A AT185482 A AT 185482A AT A185482 A ATA185482 A AT A185482A
- Authority
- AT
- Austria
- Prior art keywords
- piezoelectrical
- electroacoustic components
- electroacoustic
- components
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/80—Constructional details
- H10N30/85—Piezoelectric or electrostrictive active materials
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/80—Constructional details
- H10N30/85—Piezoelectric or electrostrictive active materials
- H10N30/853—Ceramic compositions
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0185482A AT378627B (en) | 1982-05-11 | 1982-05-11 | PIEZOELECTRICAL, ELECTROACOUSTIC COMPONENTS |
EP82890087A EP0069112B1 (en) | 1981-06-24 | 1982-06-06 | Piezo electric element |
DE8282890087T DE3270962D1 (en) | 1981-06-24 | 1982-06-06 | Piezo electric element |
IL66088A IL66088A (en) | 1981-06-24 | 1982-06-20 | Piezoelectric element |
BR8203657A BR8203657A (en) | 1981-06-24 | 1982-06-23 | INSTALLATION WITH AT LEAST ONE PIEZOELECTRIC ELEMENT |
DK282282A DK158178C (en) | 1981-06-24 | 1982-06-23 | PIEZOELECTRIC ELEMENT |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0185482A AT378627B (en) | 1982-05-11 | 1982-05-11 | PIEZOELECTRICAL, ELECTROACOUSTIC COMPONENTS |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA185482A true ATA185482A (en) | 1985-01-15 |
AT378627B AT378627B (en) | 1985-09-10 |
Family
ID=3522439
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT0185482A AT378627B (en) | 1981-06-24 | 1982-05-11 | PIEZOELECTRICAL, ELECTROACOUSTIC COMPONENTS |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT378627B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT393182B (en) * | 1987-11-11 | 1991-08-26 | Avl Verbrennungskraft Messtech | PIEZOELECTRIC CRYSTAL ELEMENT AND METHOD FOR PRODUCING THE SAME |
AT393183B (en) * | 1987-12-15 | 1991-08-26 | Avl Verbrennungskraft Messtech | PIEZOELECTRIC CRYSTAL ELEMENT AND METHOD FOR PRODUCING THE SAME |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7316126A (en) * | 1971-09-24 | 1974-06-04 | ||
US4109173A (en) * | 1977-08-19 | 1978-08-22 | The United States Of America As Represented By The Secretary Of The Air Force | High piezoelectric coupling, low diffraction loss, temperature compensated berlinite substrate members for surface acoustic wave devices |
US4109172A (en) * | 1977-08-19 | 1978-08-22 | The United States Of America As Represented By The Secretary Of The Air Force | High piezoelectric coupling-temperature compensated berlinite substrate member for surface acoustic wave devices |
-
1982
- 1982-05-11 AT AT0185482A patent/AT378627B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AT378627B (en) | 1985-09-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELA | Expired due to lapse of time |